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Crystal Structure of the T. brucei enolase complexed with Fluoro-phosphonoacetohydroxamate (FPAH)
Starting Model(s) Initial Refinement Model(s) Type Source Accession Code Details experimental model PDB 1OEP
Crystallization Crystalization Experiments ID Method pH Temperature Details 1 VAPOR DIFFUSION, HANGING DROP 6.5 291 10 % (w/v) PEG1000, 0.01 M ZnSO4 or ZnCl2, and 0.1 M MES, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 291K
Crystal Properties Matthews coefficient Solvent content 2.4 48.82
Crystal Data Unit Cell Length ( Å ) Angle ( ˚ ) a = 74.809 α = 90 b = 110.644 β = 90 c = 109.006 γ = 90
Symmetry Space Group C 2 2 21
Diffraction Diffraction Experiment ID # Crystal ID Scattering Type Data Collection Temperature Detector Detector Type Details Collection Date Monochromator Protocol 1 1 x-ray 100 IMAGE PLATE MAR scanner 345 mm plate MIRRORS 2004-10-20 M SINGLE WAVELENGTH
Radiation Source ID # Source Type Wavelength List Synchrotron Site Beamline 1 ROTATING ANODE RIGAKU ULTRAX 18
Data Collection Overall ID # Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot 1 1.8 21 99.9 0.056 23.3 7.6 42266 42224 1 1
Highest Resolution Shell ID # Resolution (High) Resolution (Low) Percent Possible (All) Percent Possible (Observed) R Merge I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All) 1.8 1.99 100 0.435 4.3 7.7
Refinement Statistics Diffraction ID Structure Solution Method Cross Validation method Starting model Resolution (High) Resolution (Low) Number Reflections (All) Number Reflections (Observed) Number Reflections (R-Free) Percent Reflections (Observed) R-Factor (Observed) R-Work (Depositor) R-Work (DCC) R-Free (Depositor) R-Free (DCC) R-Free Selection Details Mean Isotropic B X-RAY DIFFRACTION MOLECULAR REPLACEMENT THROUGHOUT 1OEP 1.8 21.04 40063 40063 2132 100 0.16452 0.16233 0.1583 0.20584 0.202 RANDOM 27.921
Temperature Factor Modeling Anisotropic B[1][1] Anisotropic B[1][2] Anisotropic B[1][3] Anisotropic B[2][2] Anisotropic B[2][3] Anisotropic B[3][3] -0.03 -0.04 0.07
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.983 r_dihedral_angle_4_deg 22.314 r_dihedral_angle_3_deg 13.526 r_dihedral_angle_1_deg 9.733 r_scangle_it 4.458 r_scbond_it 2.876 r_mcangle_it 2.364 r_angle_refined_deg 1.611 r_mcbond_it 1.544 r_symmetry_hbond_refined 0.346
RMS Deviations Key Refinement Restraint Deviation r_dihedral_angle_2_deg 38.983 r_dihedral_angle_4_deg 22.314 r_dihedral_angle_3_deg 13.526 r_dihedral_angle_1_deg 9.733 r_scangle_it 4.458 r_scbond_it 2.876 r_mcangle_it 2.364 r_angle_refined_deg 1.611 r_mcbond_it 1.544 r_symmetry_hbond_refined 0.346 r_xyhbond_nbd_refined 0.301 r_nbtor_refined 0.3 r_nbd_refined 0.212 r_symmetry_vdw_refined 0.208 r_chiral_restr 0.113 r_metal_ion_refined 0.043 r_bond_refined_d 0.018 r_gen_planes_refined 0.008 r_bond_other_d r_angle_other_deg r_gen_planes_other r_nbd_other r_nbtor_other r_xyhbond_nbd_other r_metal_ion_other r_symmetry_vdw_other r_symmetry_hbond_other r_symmetry_metal_ion_refined r_symmetry_metal_ion_other r_mcbond_other r_rigid_bond_restr r_sphericity_free r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement Non-Hydrogen Atoms Number Protein Atoms 3308 Nucleic Acid Atoms Solvent Atoms 354 Heterogen Atoms 27
Software Software Software Name Purpose REFMAC refinement MAR345dtb data collection MOSFLM data reduction SCALA data scaling MOLREP phasing